jgalenson created this revision. jgalenson added reviewers: hans, sylvestre.ledru.
Repository: rC Clang https://reviews.llvm.org/D46406 Files: docs/UsersManual.rst Index: docs/UsersManual.rst =================================================================== --- docs/UsersManual.rst +++ docs/UsersManual.rst @@ -1735,11 +1735,11 @@ .. option:: -fprofile-generate[=<dirname>] The ``-fprofile-generate`` and ``-fprofile-generate=`` flags will use - an alterantive instrumentation method for profile generation. When + an alternative instrumentation method for profile generation. When given a directory name, it generates the profile file ``default_%m.profraw`` in the directory named ``dirname`` if specified. If ``dirname`` does not exist, it will be created at runtime. ``%m`` specifier - will be substibuted with a unique id documented in step 2 above. In other words, + will be substituted with a unique id documented in step 2 above. In other words, with ``-fprofile-generate[=<dirname>]`` option, the "raw" profile data automatic merging is turned on by default, so there will no longer any risk of profile clobbering from different running processes. For example,
Index: docs/UsersManual.rst =================================================================== --- docs/UsersManual.rst +++ docs/UsersManual.rst @@ -1735,11 +1735,11 @@ .. option:: -fprofile-generate[=<dirname>] The ``-fprofile-generate`` and ``-fprofile-generate=`` flags will use - an alterantive instrumentation method for profile generation. When + an alternative instrumentation method for profile generation. When given a directory name, it generates the profile file ``default_%m.profraw`` in the directory named ``dirname`` if specified. If ``dirname`` does not exist, it will be created at runtime. ``%m`` specifier - will be substibuted with a unique id documented in step 2 above. In other words, + will be substituted with a unique id documented in step 2 above. In other words, with ``-fprofile-generate[=<dirname>]`` option, the "raw" profile data automatic merging is turned on by default, so there will no longer any risk of profile clobbering from different running processes. For example,
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